package cn.iot.sys.dao;

import cn.iot.sys.entity.SysGrade;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface SysGradeDao extends BaseMapper<SysGrade> {
    public List<SysGrade> getSysGrade();
    public SysGrade getGradeByName(String gradeName);
}
